The t-JAYS One uses JAYS silicone sleeves which work to lower any intrusive surrounding noise by up to 40dB, ensuring a better listening experience in ambient environments. And in turn this means the 10mm earphone speaker does not distort as the media player’s amplifier does not get overloaded.

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Packaging
When I received these I was astounded by the packaging. It is elegant, small and informative. The oval shaped matte black plastic with a cover wrapped around it houses the t-JAYS and it's fantastic set of accessories. The cover is a 4 inch or so high sticker that has a picture of the t-JAYS on the front as well as some product information and included...” --keanex

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These are a nice, portable IEM, a good, bassy stepping stone in your quest for audio perfection.
My only problem is the rubberized cable, when anything touches it, it makes alot of feedback.
” --slaw slaw

“The reason why i bought these earphones was just the special offer I found about 2 years ago.
They were sell in bundle with a 16GB pendrive for about 45€, so I paid them less than 30€ or something close.
For that price there can't be any remorse.
The box is just splendid, inside you can find a strange circular small case for the eraphones (actually not that handly), airplane adapter and...” --JamesTrab

“Bought these headphones as a means to replace my sennheiser cx300-ii, which was still working at the time so I had a standard to compare the jays to. First thing I realised was that the jays had a bit more bass than the sennheisers - which was something I was looking for back then. Next thing I noticed was that the mids and highs were not as clear as they were on the...” --flat bob

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I bought these as a replacement for the crap apple headphones. I immediately appreciated the nice, loud and solid sound, and how they felt like they belonged in my ears. The concave shape of the casing just feels right. The nice tangle free cable was great for just tossing in my pocket and pulling them out, giving them a shake or two, and they are good to go. ...” --Dneale

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Have been using it for a while...it's quite comfortable and sounds great...the price is ok for dual drivers headphones...maybe it's the cheapest one in the list...(i have seen so far...)...sound quality is line up the price u pay for :)
” --Kill-K

Ultra-small in-ear monitors offer fantastic sound quality while reducing exposure to high sound pressure levels. Can be worn with cable behind-the-ear for on-the-go security or with cables straight down for quick fitting. Compact storage case is ideal for traveling and fits in any pocket. Three sizes of compliant eartips to fit any ear. dB Logic's proprietary Sound Pressure Level Limiting...